What is a great value, fantastic looking, and fits like a glove It must be the Roxy Syncro 543 Back Zip GBS Wetsuit. To keep you warm, Dry Flight lining at the chest retains core body heat. When your core is warm, the rest of your body is better able to maintain a safe temperature. Don't have a spot to put your car key No stress, the Syncro has an internal key pocket so you can surf assured. The Hydroshield Water Barrier prevents water from leaking through and getting you cold, while any water that does find it's way in is quickly flushed out. A Glideskin neck and back zip entry make it easy to get on and off, even for a bathroom break. The Roxy Syncro 543 Back Zip GBS Wetsuit lets you surf in colder waters, rain or shine.